25492575420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{213613}}^1$

素因数の和:213661

約数の個数: 192

約数和(自身を含む): 90435623040

約数和(自身を除く): 64943047620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 340, 351, 390, 442, 459, 468, 510, 540, 585, 612, 663, 702, 765, 780, 884, 918, 1020, 1105, 1170, 1326, 1404, 1530, 1755, 1836, 1989, 2210, 2295, 2340, 2652, 3060, 3315, 3510, 3978, 4420, 4590, 5967, 6630, 7020, 7956, 9180, 9945, 11934, 13260, 19890, 23868, 29835, 39780, 59670, 119340, 213613, 427226, 640839, 854452, 1068065, 1281678, 1922517, 2136130, 2563356, 2776969, 3204195, 3631421, 3845034, 4272260, 5553938, 5767551, 6408390, 7262842, 7690068, 8330907, 9612585, 10894263, 11107876, 11535102, 12816780, 13884845, 14525684, 16661814, 18157105, 19225170, 21788526, 23070204, 24992721, 27769690, 28837755, 32682789, 33323628, 36314210, 38450340, 41654535, 43577052, 47208473, 49985442, 54471315, 55539380, 57675510, 65365578, 72628420, 74978163, 83309070, 94416946, 98048367, 99970884, 108942630, 115351020, 124963605, 130731156, 141625419, 149956326, 163413945, 166618140, 188833892, 196096734, 217885260, 236042365, 249927210, 283250838, 299912652, 326827890, 374890815, 392193468, 424876257, 472084730, 490241835, 499854420, 566501676, 653655780, 708127095, 749781630, 849752514, 944169460, 980483670, 1274628771, 1416254190, 1499563260, 1699505028, 1960967340, 2124381285, 2549257542, 2832508380, 4248762570, 5098515084, 6373143855, 8497525140, 12746287710, 25492575420]

約数ペア:

[(1, 25492575420), (2, 12746287710), (3, 8497525140), (4, 6373143855), (5, 5098515084), (6, 4248762570), (9, 2832508380), (10, 2549257542), (12, 2124381285), (13, 1960967340), (15, 1699505028), (17, 1499563260), (18, 1416254190), (20, 1274628771), (26, 980483670), (27, 944169460), (30, 849752514), (34, 749781630), (36, 708127095), (39, 653655780), (45, 566501676), (51, 499854420), (52, 490241835), (54, 472084730), (60, 424876257), (65, 392193468), (68, 374890815), (78, 326827890), (85, 299912652), (90, 283250838), (102, 249927210), (108, 236042365), (117, 217885260), (130, 196096734), (135, 188833892), (153, 166618140), (156, 163413945), (170, 149956326), (180, 141625419), (195, 130731156), (204, 124963605), (221, 115351020), (234, 108942630), (255, 99970884), (260, 98048367), (270, 94416946), (306, 83309070), (340, 74978163), (351, 72628420), (390, 65365578), (442, 57675510), (459, 55539380), (468, 54471315), (510, 49985442), (540, 47208473), (585, 43577052), (612, 41654535), (663, 38450340), (702, 36314210), (765, 33323628), (780, 32682789), (884, 28837755), (918, 27769690), (1020, 24992721), (1105, 23070204), (1170, 21788526), (1326, 19225170), (1404, 18157105), (1530, 16661814), (1755, 14525684), (1836, 13884845), (1989, 12816780), (2210, 11535102), (2295, 11107876), (2340, 10894263), (2652, 9612585), (3060, 8330907), (3315, 7690068), (3510, 7262842), (3978, 6408390), (4420, 5767551), (4590, 5553938), (5967, 4272260), (6630, 3845034), (7020, 3631421), (7956, 3204195), (9180, 2776969), (9945, 2563356), (11934, 2136130), (13260, 1922517), (19890, 1281678), (23868, 1068065), (29835, 854452), (39780, 640839), (59670, 427226), (119340, 213613)]